公开(公告)号：US20180007620A1

公开(公告)日：2018-01-04

申请号：US15545443

申请日：2016-02-02

Applicant: LG ELECTRONICS INC.

Inventor： Taehun KIM ,  Jaehyun KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Laeyoung KIM

IPC: H04W48/18 ,  H04W48/02 ,  H04W4/02 ,  H04W60/00 ,  H04W84/04 ,  H04W88/06

CPC classification number: H04W48/18 ,  H04L67/16 ,  H04L67/18 ,  H04W4/023 ,  H04W48/02 ,  H04W60/00 ,  H04W84/042 ,  H04W88/06

Abstract: One embodiment of the present invention relates to a method whereby a terminal performs an operation related to public land mobile network (PLMN) selection related to ProSe direct communication in a wireless communication system, the method for performing an operation related to PLMN selection comprising the steps of: selecting a first PLMN; performing registration with the first PLMN; and selecting a second PLMN in case of failure to register with the first PLMN, wherein when selecting the second PLMN, the terminal treats a list that did not include the first PLMN at the time of selecting the first PLMN as if the list has included the first PLMN.

公开(公告)号：US20170374542A1

公开(公告)日：2017-12-28

申请号：US15543920

申请日：2016-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook RYU ,  Hyunsook KIM ,  Laeyoung KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W8/08 ,  H04W28/14 ,  H04W76/04 ,  H04W88/16 ,  H04W52/02

CPC classification number: H04W8/08 ,  H04W8/12 ,  H04W28/14 ,  H04W52/02 ,  H04W52/0216 ,  H04W52/0254 ,  H04W76/28 ,  H04W88/16 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method for updating an area and a device for the same in a wireless communication system is disclosed. Particularly, a method for performing a Tracking Area Update (TAU) with a Mobility Management Entity (MME) change performed by a first MME in a wireless communication system may include receiving a Context Request message from a second MME during the TAU procedure and transmitting a Context Response message to the second MME in response to the Context Request message, wherein an indication that there are downlink data buffered in the S-GW may be included in the Context Response message when downlink data is buffered in a Serving Gateway (S-GW) and a buffering time of the downlink data in the S-GW is not expired.

公开(公告)号：US20170289776A1

公开(公告)日：2017-10-05

申请号：US15509628

申请日：2015-09-11

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W4/08

CPC classification number: H04W4/08 ,  H04L67/16 ,  H04W4/10 ,  H04W8/005 ,  H04W8/186 ,  H04W60/00 ,  H04W76/45 ,  H04W76/50

Abstract: One embodiment of the present invention relates to a method by which a mission critical push to talk (MCPTT) server establishes a group call in a wireless communication system, comprising the steps of: determining whether to add a user equipment (UE) to an ongoing group call; transmitting information relating to the ongoing group call to the UE if it is determined that the UE is added to the ongoing group call; and receiving an OK response for the ongoing group call from the UE.

公开(公告)号：US20170280270A1

公开(公告)日：2017-09-28

申请号：US15507142

申请日：2015-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W4/00 ,  H04L29/08

CPC classification number: H04W4/50 ,  H04L63/101 ,  H04L63/102 ,  H04L63/20 ,  H04L67/34 ,  H04W4/80 ,  H04W12/06 ,  H04W12/08 ,  H04W24/04

Abstract: An embodiment of the present invention relates to a method for controlling an application related to a third party server by a network node in a wireless communication system. The application control method comprises the steps of: receiving a Control of Applications when Third Party Servers encounter difficulties (CATS)-related policy from a gateway; and transmitting the CATS-related policy to a terminal, wherein the network node stores the CATS-related policy when the terminal is in an idle mode.

公开(公告)号：US20170201871A1

公开(公告)日：2017-07-13

申请号：US15321482

申请日：2015-06-23

Applicant: LG Electronics Inc.

Inventor： Jinsook RYU ,  Laeyoung KIM ,  Hyunsook KIM ,  Taehun KIM ,  Jaehyun KIM

IPC: H04W4/12 ,  H04W4/06 ,  H04W76/02

CPC classification number: H04W4/12 ,  H04W4/06 ,  H04W4/70 ,  H04W4/90 ,  H04W76/10

Abstract: A method for cancelling a group messaging in a wireless communication system and an apparatus for the same is disclosed. Particularly, a method for cancelling a group messaging performed by a network node in a wireless communication system may include receiving a group messaging cancellation request message that includes a group messaging identifier of a group messaging requested to be cancelled and cancellation indication information and stopping a transmission of a group messaging that corresponds to the group messaging identifier, and transmitting the group messaging identifier to a user equipment.

公开(公告)号：US20170164332A1

公开(公告)日：2017-06-08

申请号：US15327164

申请日：2015-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W72/02 ,  H04W76/02 ,  H04W40/24

CPC classification number: H04W72/02 ,  H04W8/005 ,  H04W40/246 ,  H04W76/10 ,  H04W88/04

Abstract: An embodiment of the present invention relates to a method of selecting, by a first UE, a relay in a proximity service (ProSe) in a wireless communication system, the method including the steps of transmitting a UE-to-Network Relay discovery message; selecting a second UE as the UE-to-Network Relay; setting a connection for direct communication with the second UE; and transmitting a registration request message to a group communication service application server (GCS AS) through the second UE, wherein when the UE-to-Network Relay discovery message includes UE-to-UE Relay related request information, the UE-to-UE Relay related information is received from the second UE and the second UE is selected as the UE-to-UE Relay based on the UE-to-UE relay related information.

公开(公告)号：US20170142560A1

公开(公告)日：2017-05-18

申请号：US15323374

申请日：2015-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook RYU ,  Youngdae LEE ,  Hyunsook KIM ,  Laeyoung KIM ,  Sunghoon JUNG

IPC: H04W4/08 ,  H04W68/02

CPC classification number: H04W4/08 ,  H04W4/12 ,  H04W4/90 ,  H04W68/02 ,  H04W68/025

Abstract: A method for transmitting and receiving a group messaging in a wireless communication system and an apparatus for the same is disclosed. Particularly, the method for receiving a group message performed by a user equipment (UE) in a wireless communication system include receiving assistance information indicating whether a paging message is transmitted for each UE group from a network node, receiving the paging message from the network node on a paging occasion of the UE, when the transmission of the paging message for a group to which the UE is belonged in indicated by the assistance information, and receiving the group message, when a group message transmission for the group to which the UE is belonged is activated by the paging message.

公开(公告)号：US20170094443A1

公开(公告)日：2017-03-30

申请号：US15375918

申请日：2016-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun KIM ,  Laeyoung KIM ,  Taehyeon KIM ,  Hyunsook KIM

IPC: H04W4/00 ,  H04W74/08 ,  H04W76/02

CPC classification number: H04W4/50 ,  H04W4/70 ,  H04W74/085 ,  H04W76/18 ,  H04W76/38

Abstract: A method and a user equipment (UE) configured for dual priority for controlling a backoff timer are discussed. The method according to an embodiment includes transmitting a first non access stratum (NAS) request message without an access point name (APN) including a low priority indicator set to a first value to a network node; receiving a reject message for the NAS request message from the network node; initiating a session management (SM) backoff timer in response to the reject message; and transmitting a second NAS request message including the low priority indicator set to a second value to the network node while the SM backoff timer is running. The first value of the low priority indicator indicates that the UE is configured for NAS signaling low priority. The second value of the low priority indicator indicates that the UE is not configured for NAS signaling low priority.

公开(公告)号：US20170078923A1

公开(公告)日：2017-03-16

申请号：US15359789

申请日：2016-11-23

Applicant: LG ELECTRONICS INC.

Inventor： Taehyeon KIM ,  Laeyoung KIM ,  Jaehyun KIM ,  Hyunsook KIM

IPC: H04W28/12 ,  H04W8/02 ,  H04W8/18 ,  H04W4/06 ,  H04W28/08

CPC classification number: H04W28/12 ,  H04L43/00 ,  H04W4/06 ,  H04W8/02 ,  H04W8/18 ,  H04W28/08 ,  H04W36/0022 ,  H04W84/045

Abstract: A method and a network entity for controlling a service in charge of a control plane in a network are discussed. The method according to an embodiment includes receiving subscription information including an indicator related to a selected internet protocol (IP) traffic offload (SIPTO). The method further includes triggering a re-establishment of the SIPTO when a movement of a user equipment from an (e)Node B to a Home (e)Node B is detected; allowing the SIPTO excluding a SIPTO at the local network based on an access point name (APN) when the indicator indicates that the SIPTO is allowed and the SIPTO at the local network is excluded; and allowing the SIPTO including the SIPTO at the local network based on the APN when the indicator indicates that the SIPTO is allowed and the SIPTO at the local network is included.

Abstract translation: 讨论了一种用于控制负责网络中的控制平面的服务的方法和网络实体。 根据实施例的方法包括接收包括与所选择的因特网协议（IP）业务卸载（SIPTO）相关的指示符的订阅信息。 当检测到用户设备从（e）节点B移动到家庭（e）节点B时，该方法还包括触发SIPTO的重新建立; 当指示符指示SIPTO被允许并且本地网络上的SIPTO被排除时，允许基于接入点名称（APN）在本地网络上去除SIPTO的SIPTO; 并且当指示符指示允许SIPTO并且包括本地网络中的SIPTO时，基于APN允许包括SIPTO在内的SIPTO在本地网络。

公开(公告)号：US20170006407A1

公开(公告)日：2017-01-05

申请号：US15206198

申请日：2016-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook KIM ,  Taehyeon KIM ,  Laeyoung KIM ,  Saso STOJANOVSKI ,  Arnaud VEDRINE

IPC: H04W4/00 ,  H04L12/46 ,  H04W68/02 ,  H04L12/58 ,  H04W72/04

CPC classification number: H04L12/4633 ,  H04L51/38 ,  H04L2212/00 ,  H04W4/00 ,  H04W4/70 ,  H04W68/02 ,  H04W72/042

Abstract: The present invention relates to a mobile communication system, and more particularly relates to a method for transmitting a small-sized control signal (also known as “small data”) using a control plane in a MTC (machine-type communication) service in a mobile communication system. In the present invention, MTC data is encapsulated in an existing control procedure or control message or the like, on a control signal, without performing packet data bearer setup, and the control signal having the encapsulated MTC data is sent between a network and a terminal, thereby optimizing network resource efficiency and reducing the wireless channel load.

Abstract translation: 移动通信系统技术领域本发明涉及一种移动通信系统，更具体地涉及一种在MTC（机器型通信）业务中使用控制平面发送小型控制信号（也称为“小数据”）的方法 移动通信系统。 在本发明中，MTC数据被封装在控制信号上的现有控制过程或控制消息等中，而不进行分组数据承载建立，具有封装的MTC数据的控制信号在网络和终端之间发送 从而优化网络资源效率并减少无线信道负载。